baber/WOPTO huggingface dataset:
Patent JP-S62216480-A (JP)
Title: Television signal processing circuit
Inventor: YAMADA HISAFUMI
IPC: H04N5/21
Filed: 1987-03-03
Abstract: PURPOSE:To prevent the turbulence is a picture from being produced at the time of change over by changing over an output through a ghost removing circuit and an output which is not passed through the circuit at least during the change over of a channel and performing the change over during a vertical blanking period. CONSTITUTION:The signal through the ghost removing circuit 201 and the signal which does not pass through the circuit are selected by a switch 202 and supplied to a receiver 300 through an amplifier 206. A signal for indicating the change over of the channel from a tuner 2 is supplied to a monostable multivibrator 61, a pulse signal of a negative polarity of a time required for converging the weighing of a transversal filter is formed and the pulse signal is supplied to a latch circuit 62. Further, a video signal from a detecting circuit 4 is supplied to a synchronization separating circuit 14, for instance, the separated vertical blanking pulse is supplied to the latch terminal of a latch circuit 62. The switch 202 is controlled by the signal from this latch circuit 62 and the signal which does not pass through the ghost removing circuit 201 is selected during a prescribed period after the change over of the channel.
Patent JP-H11245337-A (JP)
Title: Decorative plate and its manufacture
Inventor: OTANI KOICHI
IPC: B27M3/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To make a decorative plate endure outdoor use such as an outdoor sheathing, an entrance door or the like by improving a weather resistance such as a moisture resistance, light resistance and the like. SOLUTION: The method for manufacturing a decorative plate comprises the steps of impregnating a woodgrain print sheet 3 with an acrylic resin, adhering the sheet 3 onto a base material 1 made of a woody fiber plate containing a melamine resin as a binder with an adhesive 2 made of an aqueous polymer- isocyanate, coating the sheet 3 with a light stabilizer-containing unsaturated polyester resin paint, embossing the painted surface, and then coating the embossed layer 4 with a light stabilizer-containing acrylic polyurethane resin paint.
Patent JP-H09217901-A (JP)
Title: Burner device
Inventor: ENOMOTO MASANORI
IPC: F23C99/00
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To realize the multi-stage combustion and diversified switching of the capacity with simple constitution. SOLUTION: A thick burner 6 to make the pre-mixed gas of high concentration and eject for combustion by mixing the fuel gas with the primary air, and a thin burner 5 to make the pre-mixed gas of low concentration and eject for combustion by mixing the fuel gas with the primary air are formed. Each end side of a burner arrangement group in which thick burners 6 and then burners 5 are alternately arranged adjacent to each other is the thick burner 6 to constitute thick and thin burner units 3A, 3B, and the thick and thin burner units 3A, 3B are arranged in the burner arrangement direction of the burner arrangement group to make a burner device 7.
Patent JP-S58165140-A (JP)
Title: Switching device
Inventor: MURAKI YOSHIHIRO
IPC: G06F11/20
Filed: 1982-03-25
Abstract: PURPOSE:To constitute a system easily with extensivity from a minimum system to a large-scale system, by giving an extended interface and a simple controlling circuit to a switch of 1:2 which is the minimum unit constitution of a line switching mechanism. CONSTITUTION:A line switching mechanism 1 of 1:2 including a manual switch has a connection terminal 2 for a computer center current system of the interface, a connection terminal 3 for a computer center stand-by system, an MODEM connection terminal 4, and a connection terminal 5 for an extended system as a basic circuit and is provided with a switching control circuit 6. One of terminals 2 and 3 is switched and connected to the terminal 4 fundamentally. In this case, an optional number of switching devices are connected in parallel to change the switching of 1:2 to the switching of 2:3, 3:4, 4:5..., thereby extending the switching range.
Patent JP-H02229298-A (JP)
Title: Acrylic flame resistant fiber paper and molded article
Inventor: MATSUNASE TAKEO
IPC: C08L81/06
Filed: 1989-02-28
Abstract: PURPOSE:To obtain the fiber paper and molded article using a specific sulfur- containing aromatic polymer as a binder, being a specific value or above in oxygen index, having excellent flame retartance, heat resistance and flexibility and having dimensional stability even at high temperature (>=300 deg.C). CONSTITUTION:The aimed fiber paper and molded article using a sulfur- containing aromatic polymer (preferably containing poly-P-phenylenesulfide as main constitutional unit) as a binder and having >=28 oxygen index.
Patent JP-S62206942-A (JP)
Title: Data transmission system
Inventor: OKANO MICHIAKI
Filed: 1986-03-06
Abstract: PURPOSE:To impartially attain the access to a transmission line by adding a priority control bit in response to the retransmission number of times of a frame to the head of the frame in retransmitting the frame due to collision in the transmission system for plural terminal equipments using one and the same transmission line. CONSTITUTION:A frame forming section 13 of a transmission line connection section 4 uses, e.g., the HDLC (high level data link control) frame constitution (figure a) and a priority control bit P is added to the head of the said frame (figure b) in case of the retransmission of frame due to collision. As the bit P, a variable bit of one bit unit comprising '0' level data are used. A terminal equipment detecting the collision to stop the transmission of frame increases the bit length of the bit P in response to the number of times of retransmission in applying the retransmission to access the transmission line again. In this case, a control section 11 discriminates the priority depending on the length of the bit P and the data with higher priority are resent sequentially.
Patent JP-H11234792-A (JP)
Title: Electronic device with speaker changeover switch
Inventor: IIZUKA NOBUO
IPC: H04R3/12
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a speaker changeover electronic device where an internal speaker and an external speaker are operated independently or simultaneously and also which is advantageous from the aspects of a simple configuration, a small mount space at a reduced cost. SOLUTION: An electronic sound volume control 7 (8) whose attenuation is controlled by a control signal is provided top each of at least two audio signal systems. An audio amplifier 2 (3) is provided to an output of the electronic volume control 7 (8), the former outputs an audio signal to an internal speaker 9 and the latter outputs an audio signal to an external speaker 10. A control signal is outputted to the electronic volume control 7 (8) corresponding to either of the internal speaker 9 and the external speaker 10 to be inactivated to provide attenuation to either of the electronic volume control 7 (8) equivalent to its inactivation.
Patent JP-H05248747-A (JP)
Title: Ice making device for automatic vending machine
Inventor: TANIGUCHI HIRONARI
IPC: F25C5/00
Filed: 1992-03-06
Abstract: PURPOSE:To obtain an ice making device for an automatic vending machine, wherein irregularity in the outlet quantity of ice cubes is controlled at the time of sales operation, thereby stabilizing the take-out quantity of the ice cubes. CONSTITUTION:A partitioning wall 13 which projects upward from an ice outlet port 8 and inwardly of an ice storage case 7 in the form of an eaves and whose forward end is bent downward to have an L-shaped sectional shape is provided with respect to the ice outlet port opened on the side face of the ice storage case. Thereby, when an agitator 10 is rotated and ice cubes are taken out by opening an ice take-out door 9, this device prevents a large quantity of ice cubes from being slid down suddenly from the inner peripheral side of the partitioning wall toward the ice outlet port, whereby the take-out quantity of ice cubes can be stabilized.
Patent JP-H1026805-A (JP)
Title: X-ray inspection apparatus having x-ray source and diaphragm unit connected thereto
Inventor: KUNERT HEINZ-PETER
IPC: H05G1/26
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray inspection apparatus which is not changed in radiation region at the time of switching one source to another. SOLUTION: This X-ray inspection apparatus includes X-ray sources 3, 4 which generate X-rays, a diaphragm unit 5 which is connected to these X-ray sources and include a shutter 6 adjustable by driving devices 11, 12 so as to restrict the radiation beams emitted from the first source 1 or the second source 2 and a control unit 13 which controls these driving devices. The correspondence between the radiation regions emitted from the two sources is attained even if the sizes of the sources vary. At this time, the control unit 13 controls the driving devices in such a manner that the shutter occupies the first position when the shutter limits the radiation from the first source and that the shutter occupies the second position when the shutter limits the radiation source from the second position.  The first and second positions are such positions where the respective radiation regions by the first and second sources determined by the shutter are approximately the same sizes.
Patent JP-S55142431-A (JP)
Title: Dew prediction circuit
Inventor: MARUKAWA KEIJI
IPC: G11B15/00
Filed: 1979-04-20
Abstract: PURPOSE: To extend the range of application, by using moisture sensor and two temperature sensors, in the prediction circuit predicting and alarming the dew for the rotary drum for video tape recorder.  
     CONSTITUTION: The moisture sensor is connected to the comparator via the moisture-voltage conversion circuit and thermister, and the atmosphere temperature sensor and the temperature sensor for dewed body are connected to the comparator via the temperature difference amplifier. Thus, after the moisture in the atmosphere induclding dewed body detected with the moisture sensor is converted into a voltage, temperatue compensation is made by the thermister to compensate the change in the dew temperature difference at a constant moisture and the result is input to the comparator. Further, the output difference between the atmosphere temperature sensor and dewed body temperature sensor is amplified and input to the comparator, and dew prediction signal is output with the relation between the moisture signal and temperature difference signal. Accordingly, the operation characteristics of each sensor is matched to the vapor pressure curve and the temperature difference output signal is compressed or expanded to enable freely to select the curve predicting the danger of dew, allowing to achieve desired objective. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10247601-A (JP)
Title: Ntc thermistor element
Inventor: KAWASE MASAHIKO
IPC: H01C1/14
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To lessen an irregularity in the resistance value of an NTC thermistor element and to make low the resistance of the thermistor element by method wherein first counter electrodes are arranged in such a way that at least each one part of the first opposed electrodes is superposed on internal electrodes, which are separated from each other via each thermistor layer and are respectively connected with potentials reverse to each other at positions of different heights, in the thickness direction. SOLUTION: An internal electrode consisting of first and second opposed electrodes 3a and 3b is formed at a position of a certain height and internal electrodes, which respectively consist of a first and second counter electrodes 4a and 4b, first and second counter electrodes 5a and 5b and first and second counter electrodes 6a and 7b, are formed under the lower part of the internal electrode consisting of the electrodes 3a and 3b. In the internal electrodes, the first counter electrodes 3a to 6a and the second counter electrodes 3b to 6b are arranged opposing to each other with each gap between them on the same plane. The electrode 3a is superposed on the electrode 4a of the internal electrode adjacent to the thickness direction with a ceramic layer 2a between them. The electrode 4a is superposed on the electrode 5a with a ceramic layer 2b between them. The electrode 5a is superposed on the electrode 6a with a ceramic layer 2c between them.
Patent JP-S57165016-A (JP)
Title: Apparatus for recovering solvent
Inventor: YAMADA KIYOMI
IPC: B01D53/04
Filed: 1981-04-03
Abstract: PURPOSE: To prevent leakage of a solvent to the atmosphere by a method wherein the solvent is desorbed by hot air and a desorbing cooling apparatus is constituted  in a hermetially sealed recirculation system to recover the solvent unstable to water in good efficiency only by simple post-treatment without losing safety of said solvent.   
     CONSTITUTION: In an adsorbing process, valves 11', 19' are closed and valves 1', 4' are  opened and a solvent containing exhaust gas from a dry cleaner or the like is introduced from a gas introducing pipe 1 to be adsorbed to an adsorbing member 5 comprising activated carbon fiber and exhausted from an exhaust pipe 4. in a desorbing process, the valves 1', 4' are closed and valves 11' 18', 19' are opened and hot air is  passed through the adsorbing member from a steam type air heater 16 through an  arranged pipe 19 to desorb the solvent. The hot air containing the solvent is sent to a  heat storing type cooler 13 from an arranged pipe 11 and the solvent and moisture in  said air is condensed and liquefied to be taken out from a separator 20 and the cooled air is heated again in the air heater 16 to be recirculated as hot air. After this treatment, a valve 18 is closed and cooling air from the cooler 13 is recirculated and the  residual polvent in an adsorbing chamber 3 and a recirculation circuit is re-adsorbed to the adsorbing member 6 and the next adsorbing process is prepared. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10244079-A (JP)
Title: Wagon device
Inventor: KANETANI NOBUO
IPC: A63J1/00
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To enable safe facing operation of a wagon by controlling the movement of plural wagons according to the output of a direct position detecting means, the output of an indirect position detecting means and the output of a stop limit switch. SOLUTION: The position detection for wagons 1a, 1b in the stop control by a control board 16 are performed by position detection (direct position detection) by wire reels 4a, 4b and encoders 5a, 5b provided on the wagons 1a, 1b themselves and position detection (indirect position detection) by wire reels 8a, 8b and encoders 9a, 9b provided on a driving mechanism for driving the wagons 1a, 1b. On the other hand, when the position detection can not be quite conducted by the wire reels 4a, 4b, 8a, 8b and the encoders 5a, 5b, 9a, 9b, movable strikers 2a, 2b are detected by limit switches 14a, 14b, 15a, 15b, installed in a position at a distance required for brake stopping to apply the brakes.
Patent JP-S58166277-A (JP)
Title: Simple direction finder for small vessel
Inventor: KAMEYAMA MOTONORI
IPC: G01S3/42
Filed: 1982-03-27
Abstract: PURPOSE:To obtain a simple direction finder for a small vessel, with a simple constitution and can be handled easily, by providing a channel selecting frequency selecting part containing a microcomputer, a route change error display part by an LED, etc. CONSTITUTION:In accordance with a logic and memory circuit 20 of a microcomputer corresponding to a keyboard 18, an output of a sense antenna 1 is balanced and modulated by a balanced-modulating circuit 4, also is mixed with an output from a goniometer 10, and an intermediate wave amplifying output is applied to a servomotor 11 direct-coupled with the goniometer 10. Subsequently, by feedback control of the antenna 1, frequency is selected automatically, and in accordance with the channel selection agimuth, turn-on of an LED of an indicator 19 is controlled through the circuit 20, and an error due to changed route by a compass is displayed. According to them, it is possible to obtain a simple direction finder for a small vessel, which consists of a simple constitution and can be handled easily.
Patent JP-H04297732-A (JP)
Title: Outdoor unit for air conditioner
Inventor: IWASAKI YOSHITAKA
IPC: F24F5/00
Filed: 1991-03-14
Abstract: PURPOSE:To provide an outdoor unit for an air conditioner, which does not generate separation or turburent flows in the air stream, and of which the noise related to the aerodynamic characteristics is small. CONSTITUTION:For an outdoor unit for an air conditioner, which has an outdoor unit main body 1 and a partitioning board 2 which divides the inside of the main body 1 into a blower chamber 3 to contain a heat exchanger 7 and a blower 6, and other chambers 4, 17; the partitioning board 2 is formed into a radial shape by a three-dimensional curved surface which continues to the outer periphery of the heat exchanger 7, while making the outer periphery of an outlet port of the blower chamber 3 as its base.
Patent JP-S552180-A (JP)
Title: Vibration proof machine foundation
Inventor: WATANABE SEIJI
IPC: E02D31/08
Filed: 1979-04-21
Abstract: PURPOSE: To provide a vibration proof machine foundation wherein the damping amount of bogus resonators called dynamic dampers are made extremely small in size whereby an exceedingly remarkable vibration proof effect can be obtained even in the range of a desired vibration number other than the resonance point which has not been obtained by the prior art methods.  
     CONSTITUTION: A void 6 is formed at a part of a machine foundation 2 installing an apparatus 1 producing the vibration, and one or a plurality of bogus resonators 5 of an extremely small damping amount, each consisting of a weight 3, and an elastic supporter 4 such as a steel rod, a coil spring or the like are fitted in the void 6, whereby the vibration of the machine foundation 2 provided on the ground 7 where the resonance point is not clear can be reduced effectively, and accordingly in the machine foundation according to the present invention the vibration transmitted to the gound 7 can be effectively prevented and the present invention is suitable  for the machine foundation in the factory. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08248192-A (JP)
Title: Reuse method and device for uf6 cylinder
Inventor: MURAYAMA SATOSHI
IPC: C01G43/06
Filed: 1995-03-09
Abstract: PURPOSE: To allow reusing a cylinder by re-converting the depleted UF6 , produced when UF6 is extracted from a cylinder charged with UF6 and enriched, to U3 O8 powder and charging it in the emptied cylinder. CONSTITUTION: On a top lid of a cylinder 11, UF6 gas supply and exhaust opening 11c is provided and UF6 stuff is charged in. The UF6 extracted out of the supply and exhaust opening 11c is sent to uranium enriching process and separated with gas diffusion method or centrifugal separation method into enriched uranium of which U235 content is increased and depleted uranium of which U235 content is decreased. The enriched uranium is sent to the UO2 process to use as nuclear fuel and the depleted uranium is again charged in the cylinder 11 to reconvert into U3 O8 powder or sent directly to reconversion process. In this manner, the waste amount in the cylinder 11 to be radioactive waste can be reduced.
Patent JP-S51126033-A (JP)
Title: Wafer collection device for slicer
Inventor: MAEJIMA HIROSHI
IPC: B24B27/06
Filed: 1975-04-25
Abstract: PURPOSE:To improve workability by moving a wafer, which has been separated by the spoon-shaped collection device that rotates, on the upper side of the blade.
Patent JP-S63215021-A (JP)
Inventor: OGAWA TOMOHISA
IPC: H01C10/34
Filed: 1987-03-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06264786-A (JP)
Title: Control device of internal combustion engine
Inventor: MAEKAWA FUMIHIKO
IPC: F02D43/00
Filed: 1993-03-11
Abstract: PURPOSE:To respectively prevent deterioration of each of NOx and operability by gradually changing an air fuel ratio and an EGR rate so that they change along a specified equal NOx curve at the time when change of a driving condition between a logical air fuel ratio region and a lean-burn region of an internal combustion engine. CONSTITUTION:A control unit 13 inputs each of detection signals from a crank angle sensor 14 to detect engine speed of an internal combustion engine 1, a throttle opening sensor 15 to detect opening of a throttle valve 5, an air flow meter 6 to detect an intake air amount, an air fuel ratio sensor 9 to detect an air fuel ratio and others. Each of control signals based on each of detection signalsis output to a fuel injection valve 7 to control the air fuel ratio and an exhaust reflux control valve 10 to control an EGR rate. At this time, a changing and transient state of a driving condition between a logical air fuel ratio region and a lean-burn region of the internal combustion engine is detected. Consequently, in the transient state, the air fuel ratio and the EGR rate are gradually changed so as to change along an equal NOx curve with parameters of the air fuel ratio and the EGR rate.
Patent JP-S6461174-A (JP)
Title: Correction circuit for uneven picture quality of cathode-ray tube
Inventor: ARAI CHIHARU
IPC: G09G1/00
Filed: 1988-03-04
Abstract: PURPOSE:To obtain uniform picture quality on the entire screen by providing the 1st and 2nd voltage generating circuits generating respectively a voltage of a parabolic waveform synchronously with horizontal deflection and vertical deflection, an adder circuit adding the output voltage and a drive circuit dividing the added output to supply the result to the 2nd grid. CONSTITUTION:Voltage generating circuits 1, 2 generate a parabolic waveform voltage whose voltage is increased toward the circumference of the screen synchronously with horizontal deflection and vertical deflection. An adder circuit 3 adds voltages outputted from the circuits 1, 2. The added output is fed to a drive circuit 6 via an amplifier circuit 4. The circuit 6 divides the output of the circuit 4 to give the resulting voltage to the 2nd grid G2 controlling the spot diameter and brightness. Thus, the spot diameter is reduced as the beam goes to the circumference part and the brightness is increased.
Patent JP-S63215804-A (JP)
Title: Optimum operation method for screw expander
Inventor: SUMITOMO HIROYUKI
IPC: F01C21/06
Filed: 1987-03-03
Abstract: PURPOSE:To always perform optimum operation by detecting the conditions of working fluid on intake and discharge sides, comparing the net ratio of expansion computed from the detected value with a volume ratio, and adjusting the temperature of the working fluid in order to keep a preset relation between the net ratio of expansion and the volume ratio. CONSTITUTION:There is provided an oil circulating passage 22 which communicates, respective cool medium loops 11 with each other on intake and discharge sides of a screw expander 14, on the oil circulating passage 22 a heater 26 is provided. Then, the flow of a high-temperature heat source supplied to the heater 26 is regulated by means of a flow regulating valve 28 which is controlled by a computation controller 30. The computation controller 30, in this case, computes a net ratio of expansion according to the pressures and temperatures of intake and discharge of the screw expander 14 detected by sensors, and compares it with the preset volume ratio. As a result, when the net ratio of expansion changes and deviates from a preset relation to the volume ratio, the opening of the flow regulating valve 28 is increased or decreased.